389784168

素因数分解:

$2^3\times 3^2\times {\mathrm{857}}^1\times {\mathrm{6317}}^1$

素因数の和:7186

約数の個数: 48

約数和(自身を含む): 1057064580

約数和(自身を除く): 667280412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 857, 1714, 2571, 3428, 5142, 6317, 6856, 7713, 10284, 12634, 15426, 18951, 20568, 25268, 30852, 37902, 50536, 56853, 61704, 75804, 113706, 151608, 227412, 454824, 5413669, 10827338, 16241007, 21654676, 32482014, 43309352, 48723021, 64964028, 97446042, 129928056, 194892084, 389784168]

約数ペア:

[(1, 389784168), (2, 194892084), (3, 129928056), (4, 97446042), (6, 64964028), (8, 48723021), (9, 43309352), (12, 32482014), (18, 21654676), (24, 16241007), (36, 10827338), (72, 5413669), (857, 454824), (1714, 227412), (2571, 151608), (3428, 113706), (5142, 75804), (6317, 61704), (6856, 56853), (7713, 50536), (10284, 37902), (12634, 30852), (15426, 25268), (18951, 20568)]